Finding the Fourth Proportional to 91,692.27, 137,538.91 and 41,737.43

Step by Step Solution

1. Step 1: Write the proportion equation
   91,692.27 : 137,538.91 = 41,737.43 : x
2. Step 2: Convert to fraction form
   91,692.27/137,538.91 = 41,737.43/x
3. Step 3: Cross multiply
   91,692.27x = 137,538.91 × 41,737.43
4. Step 4: Simplify right side
   91,692.27x = 5,740,519,732.02
5. Step 5: Solve for x
   x = 5,740,519,732.02/91,692.27
6. Step 6: Final answer
   x = 62,606.37